Desc:4Inch DTH Hammer Drill Bit DHD340 130mm High Air Pressure Down The Hole DTH Button BitThe use of a wide range:the bit is suitable for carbonate rock, ...
Desc:Tapered cross drill bit rock drilling tool 38mm coal mining cross bitOur tapered button bit was from high quality cemented carbide and produced with h...
Desc:Product feature1.factory direct supply2.factory wholesale price3.stable quality4.high drilling efficiency5.good wear resistance6.long service life Pd...
Desc:6 to 28, and offer 30 to 48 made to order. All our Crossing PDC Reamers are manufactured to the highest standardsProduct SpecificationsBit Size (in.)8...
Desc:6 to 28, and offer 30 to 48 made to order. All our Crossing PDC Reamers are manufactured to the highest standardsProduct SpecificationsBit Size (in.)8...
Desc:Product feature1.Factory direct supply2.Factory wholesale price3.Stable quality4.High drilling efficiency5.Good wear resistance6.Long service life Pd...
Desc:Product feature1.factory direct supply2.factory wholesale price3.stable quality4.high drilling efficiency5.good wear resistance6.long service life Pd...
Desc:Product feature1.factory direct supply2.factory wholesale price3.stable quality4.high drilling efficiency5.good wear resistance6.long service life Pd...
Desc: Feature: 1. Product variety is complete in specifications 2. Easy to carry and adequate for various construction conditions. 3. Reasonable designed, ...
Desc:Exploration Sampling PDC Core Drill BitCore Drill BitPDC Core bits are made for cutting softer formations at high penetration rates. They typically ha...
Desc: Product DescriptionThe drilling rig can use air DTH Hammer drilling and mud drilling.It's a hydraulicrotary drilling rig with Normaland Reverse Circ...
Desc:Factory Price 8 1/2 inch 215mm IADC537 Tricone Drill Bit for Water Well DrillingAboutus:QideliareafamousdrillingtoolmanufacturerinChinasince1990WeSupp...